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CanPermits · property records report · canpermits.com/address/502-gristmill-st-waterloo

502 Gristmill St

City of Waterloo

2 permits
since 2016
Oct 10, 2025
Most recent permit

Building permit timeline

Year-grouped permit history. Permits collapse under each year.

2016
2017
2018
2019
2020
2021
2022
2023
2024
2025

  1. 2025

    1 filing
    View permits (1)

    1. Oct 10, 2025

      Creating a two bedroom additional residential unit in the basement of an exis... $30K

  2. 2016

    1 filing
    View permits (1)

    1. Oct 6, 2016

      'Claycreek' model (no deck included or proposed) - Unfinished basement w/ 3-p... $590K

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

3 locations shown

  • 1

    271 Grey Silo Rd 17

    Renovation
    197 m
  • 2

    322 Grey Silo Rd

    Renovation
    206 m
  • 3

    526 Millstream Dr

    Renovation
    207 m
3

Renovation

Construction activity detected within 250 m, from the City of City of Waterloo's open data. Each pin is a City-geocoded point (which may hold more than one record/address); click for details. Open data — City of Waterloo

Nearby active addresses

Direct next steps for exploration.

502 Gristmill St in Waterloo has 2 building permits on record dating back to 2016, most recently on October 10, 2025.